How to use custom imports/modules in qbs

Hi
I'm trying to learn qbs because I think it's pretty decent. But I can't understand some thing ore there is some inconsistency.

When I use import from qbs library I must import the directory which contain the import. For example if I want to use CppApplication I must import qbs.base or just qbs

import qbs //valid
import qbs.base //valid
CppApplication
{
//...
}

(qbs is parent directory of base in /usr/share/qtcreator/qbs/share/qbs/imports/qbs/)
But if I want to import my own import from /home/kalin/projects/QBS_test/Helpers/imports/myimport/something/
I must import it like that